Deal Details

Our SM-10 wheel design launched last year in 18” sizes only. Based on feedback and requests from the community, we’re excited to announce new 19” sizes.

These 19” wheels feature the same popular 10 spoke design, deep I-beam milling, and beefier inner lip. We’ve made one big change though. We beefed up the spokes and increased the load rating to 1650 lbs per wheel. This was done to better handle the stresses of heavier cars running grippy tires. Cars keep getting heavier, tires compounds continue to improve, and more people are running aero for downforce. All of those changes increase stress on a wheel. This is now the most robust BMW wheel we’ve produced to date.

This initial release is only for our most popular sizes listed in the table below. Additional sizes will be released in the near future.

Group Buys Aren't What They Used To Be

We Know What Fits

We’ve done countless hours of test-fitting to come up with the perfect chassis-specific widths and offsets. Whether you’re looking for a clean and conservative OEM+ fitment or an all-out aggressive track/race setup, we’ve got you covered. Check out our guides below.

Don’t see your chassis listed? We may not have the ideal sizes available just yet. We’ll be releasing even more 19” sizes in the near future.

Group Buy Milestones

Deal Locks

Finalization

Ships

10/16/2018 11:59PM Pacific

48 hours after lock

December 2018

Product Details

SM-10 Finishes

Race Silver

Anthracite

Satin Black

SM-10 Face Profiles

Profile 2

Profile 3

SM-10 Specifications

Diameter

Bolt Pattern

Center Bore

19"

5x120mm

72.56mm

Width

Offset

Weight

Face Profile

MSRP

9.0"

30mm (ET30)

22.50 lbs

Profile 2

$429

9.5"

22mm (ET22)

~22.55 lbs

Profile 3

$449

10.0"

25mm (ET25)

24.25 lbs

Profile 3

$459

10.5"

22mm (ET22)

~24.86 lbs

Profile 3

$469

11.0"

44mm (ET44)

24.35 lbs

Profile 3

$489

SM-10 Design

Fit MattersThe right solution for every application

The SM-10 wheel includes details specifically implemented to enhance the BMW owners' track day and street performance experience. An optimized car setup begins with the right wheel and tire fitment, and without model-specific attention, maximum performance is compromised. These wheels were developed for various BMW chassis’s and will work in either square or staggered configurations.

Face ProfileOne design, many levels of beauty

Two face profiles will be utilized to maximize spoke concavity and reduce weight on the SM-10 design.

The medium concavity is offered on narrow-width applications, while the deep concavity is offered on our wide-width applications. Concavity is dependent on fitment, and not selected independently.

"I" Beam SpokesMore than just a pretty face

The spokes of the SM-10 were designed to be robust where they need to be, and extra lightweight where they should be. Weight is reduced by CNC machining material out from the sides of each spoke. It’s expensive and avoided by almost every manufacturer, but affordable with volume. In each size of our SM-10 designs, the I-beam spokes are carefully evaluated from structural aspects to ensure minimal weight, brake clearance, and remarkable strength.

Beefier LipReady for more abuse

By saving weight elsewhere, we’ve added extra material where it counts. We’re beefing up the barrel’s inner lip on the SM-10 to better handle the repetitive abuse seen on the track.

Knurled BeadKeep a true balance

We’ve upgraded these wheels to include a knurled bead seat to reduce unwanted tire rotation. This machined knurling throughout the wheel’s barrel increases friction between the wheel and tire to combat excessive tire slippage and maintain a true balance. Braking deep into a corner, bouncing off berms at the apex, and applying throttle at corner exit all apply enough tire load to cause unwanted tire slippage. Arrive to the track with balanced wheels and tires, leave the track with balanced wheels and tires.

Open CenterEasy to access lugs

Race wheels can't just be light, they need to function in a high performance environment. Unlike the narrow lug recesses of most other wheels, the SM-10 wheel features a wide open hub center that easily accommodates oversized race lugs and beefy impact sockets. This allows for quick and easy wheel changes and prevents chips and scratches from tools.

Hub CentricNo rings or adapters here

All APEX SM-10 wheels are purpose built for select vehicle applications, and centering rings are never required for any BMW application. All 5x120mm bolt pattern wheels feature a direct-fit, 72.56mm center bore.

Brake ClearanceA lot of room in a tight space

Spoke clearance is only half the problem. The barrel construction on a wheel also needs to be big enough to clear the sides of your caliper and rotor. Many aftermarket wheels that have aesthetic compromises in their design may work with smaller stock brakes, or smaller diameter big brake kits, but the larger kits will pose a major problem. The barrel of the SM-10 wheel offers unmatched caliper clearance because wheels shouldn’t limit your choice of aftermarket brake kits, and brake kits shouldn’t force you to run oversized wheels. We 2D modeled most Big Brake Kits available in Solidworks and tweaked the wheel design of the SM-10 prior to production in order to fit as many kits as possible.

Wheel HardwareOriginal or Aftermarket, it all works

The SM-10 wheel can be used with all OEM and aftermarket mounting hardware with a 60° tapered seat. Lug bolts, wheel locks, and stud conversion kits all work perfectly. The SM-10 wheel also accepts wheel spacers without issue. The shallow rear chamfer allows the wheel to remain hub centric even when 5mm flat spacers are used. The chamfer is deep enough to clear the chamfered lip found on some aftermarket spacers that would typically cause improper seating of the wheel and, therefore, wheel vibration.

TPMSThey all fit

TPMS sensors, which monitor tire pressure, are one piece of technology that can't be compromised. The attention to OEM compatibility on the SM-10 wheel doesn't end with center caps. All APEX wheels accept OEM and aftermarket equivalent TPMS sensors, and any standard sized metal or rubber valve stem.

The APEX Standard

Flow FormingBenefits of forging, without the pain

All APEX wheels, including the SM-10, are produced using the Flow-Forming technique. This process significantly reduces weight in the barrel, which has the greatest impact on rotational mass. During the manufacturing process, rollers apply high pressure to the inner barrel, compressing the aluminum into its final shape. This effectively eliminates porosity and aligns the grain structure of the metal, which increases tensile strength. The end result of the Flow-Forming process is a lightweight and extremely strong barrel that equals that of a traditional forged wheel at a fraction of the cost.

Testing & CertificationsWe break a lot of wheels

Computer simulated stress tests are no match for real world testing when designing a lightweight wheel that will see extreme loads. All APEX wheels are crush and load tested to exceed JWL standards and those results are independently tested and certified in Japan by the 3rd party agency known as the VIA. Countless wheel companies falsely claim they are tested and certified by the VIA, and so they lack the certificates to prove it. We test and certify each and every design, diameter, width, and offset, separately.

Weight & Strength OptimizationIt's all in the details

We’re taking more time than ever before on this step, revising and iterating our design to reduce weight as much as possible. We’re on this step right now and we’re still shaving off a fraction of a pound at a time. After many months of BMW-specific optimizations, we’ve minimized weight while maximizing strength. 19” wheels typically have less tire protecting them from the imperfections in the road, and that calls for load ratings that are 10% above the JWL/VIA’s standard. The result is a lightweight wheel with extra strength in all the right places. Use the SM-10 with confidence on both street and track.

FinishesBecause being faster is just not enough

The SM-10 wheels are available in multiple finishes. All APEX wheels are finished using a comprehensive multi-stage liquid paint system over a powder coated base coat. Standard finishes include gloss-metallic finishes, and semi-gloss or matte finishes. Often overlooked, painted or powder coated lug hole seats can cause hardware to loosen or begin the spread of paint chipping to more visible sections. The coating process of the SM-10 wheels leaves lug holes, center bores and mounting pads untouched, which ensures proper fit and torque values.

WarrantyA wheel you can depend on

All APEX wheels are backed by a 2 year structural warranty and a 1 year finish warranty to the original. This warranty guarantees that all APEX wheels will be free from defects in materials, workmanship, and paint finish under normal and reasonable use.

Shipping

Free US Ground Shipping
Free shipping is available to members in the 48 mainland US states. Buyers who have product shipped to Alaska, Hawaii, and International destinations will receive a $75 shipping credit that applies towards the actual calculated cost of shipping. Shipping prices shown during registration include the $75 shipping discount.

Updates

October 22nd, 2018

Thank you all for your interest in our 19” SM-10 Group Buy. Though you did not come back to submit an official pledge, we’ve created an even easier way for you to save big! The wheels are in production and are expected to be completed by December 2018. We know that many of you are still interested in purchasing a set, so we are offering a $200 + free-shipping* pre-order sale on these wheels until November 30th. If you are interested in pre-ordering a set of 19” SM-10 wheels, you can do so by visiting our website here.

We appreciate all of you who expressed your interested in this deal, and we look forward to the arrival of these new wheels.

- The APEX Team

October 12th, 2018

Hello Everyone,

A lot of enthusiasts have asked us about the new features and details of the SM-10 wheel design, and while images are helpful, they simply do not do the wheel justice. We took things a step further by creating the following video:

With just a few more days left on the clock, the “gang” needs your help in getting this deal over the finish line. If you are interested in saving up to $400 + free shipping* on our new 19” wheels, be sure to submit your pledge now.

Remember, this Group Buy closes at midnight, October 16th (PDT).

October 12th, 2018

Hi Everyone,

If you genuinely want wheels at $400 off plus free shipping*, and you haven’t pledged yet, then you’re misunderstanding how the GangUp site works.

We know this site is new and the strategy for success may not be obvious. You’re instincts are probably telling you to wait and see what happens before you join. That is a common misconception, which ultimately limits the deal’s potential in a big way. We’ve run a lot of group buys over the years, so here are some tips for getting the most out of these deals.

If your strategy is to wait until the group achieves its goal, then you’re not really a part of the group are you? The act of pledging is what moves the needle towards your desired discount. If everybody waited, nothing would happen.. If you haven’t already, then you should pledge at the max discount now and let the site do it’s thing.

2. Pledging is conditional and risk free

Compare a Group Buy to bidding on an eBay auction. Your eBay bid is void if you get outbid. With a Group Buy, your pledge is void if your discount isn’t reached. The whole point of both systems is that you can place your bid/pledge at any time, risk free, and you’re not stuck paying more than you wanted.

3. We’ve already proven we can make it

There are 73 of you already interested. It only takes 40 pledges to reach the max discount. In almost every APEX deal, more than half will pledge in the end. If you pledge now, we will get there. Since we’re on the edge, we will not if 10 or 20 of you wait around.

4. Don’t try to guess the winners and losers

Although we advise against it, many people join our deals at the last minute. Don’t interpret the current progress of a deal as an indicator of the final outcome. People don’t understand how the flow of pledges changes near the end. They will wrongly assume a deal won’t make it, so they don’t bother pledging. We’ll see 15 people pledge in the last few hours while others are sleeping. The next day they wonder what happened.

Pledge now and ride the final wave of this deal. Even better, pledge now and be the wave that makes it happen.

October 8th, 2018

Hi Everyone,

Thank you all for your participation in this Group Buy. There are currently 71 of you interested in this deal, which is well above the 40 required to unlock the maximum discount of $400 off + free shipping*. However, the “Gang” needs your official pledge as showing interest alone is not sufficient enough to unlock any discounts. We will be allocating wheels in the order that pledges are made, and since production has started, there will be limited sizes and colors for this initial round. If you do not want to risk your size or finish selling out, we suggest taking a few minutes and pledge now in order to secure your first choice.

We also had the opportunity to meet up with our customer Alex and his E92 M3 track car. His car features our square 19×10″ ET25 setup, which sits perfectly with the JRZ RS Pro suspension and provides a ton of clearance for the AP Racing big brake kit. If you would like to check out the full feature of this E92 M3, click the link here.

We are thrilled that our production has no signs of delay. Wheels are expected to ship out in December, with some units being completed as early as mid-November. This Group Buy closes at midnight, October 16th (PDT).

October 4th, 2018

Hi Everyone,

We are just under two weeks until this Group Buy comes to an end, and we are thrilled to see the progress so far. With 67 members expressing interest to date, there is great potential to achieve the goal of $400 off + free shipping*.

Remember, members only showing interest are not counted towards reaching discount tiers, nor will they recieve wheels without officially pledging. We’ll be allocating units in the order that pledges were placed, and with the ability to choose your own minimum required discount, there is NO risk in pledging early. In fact the earlier everyone pledges, the more momentum the deal has to reach the higher discount tiers. Your order will not be processed unless we reach your desired discount level, so get your pledge in today.

If you have any fitment or Group Buy related questions feel free to message us directly through the “Message Vendor” feature here, or simply send us an email to groupbuys@apexraceparts.com.

This Group Buy closes at midnight, October 16th (PDT).

October 3rd, 2018

Hi Everyone,

We met up with our customer Jose and his E90 M3 to test drive our new 19″ SM-10 wheels. This photoshoot features our new 19x10″ ET25 SM-10 wheels wrapped in fresh 275/30-19 Michelin Pilot Sport 4S tires. The new wheels looked right at home on the E9X chassis, and the anthracite finish did a great job highlighting some of the unique SM-10 features such as the “I” beam spokes. Features not visible to the naked eye include an increased load rating of 1650lbs per wheel, along with some of the best brake clearance in the industry, clearing the massive carbon ceramic brakes of the F8X M3/M4.

If you would like to check out the full feature of this E90 M3, click the link here.

With 59 members expressing interest, we have more than enough potential to unlock the maximum discount of this deal. If you would like to be one of the first to receive our new 19” wheels, take a few minutes and pledge now to get this deal across the finish line with the best discount possible. If you have any questions feel free to message us here or send an email to expert@apexraceparts.com.

- The APEX Team

September 17th, 2018

Hi Everyone,

We recently completed the first series of on car test fitments on this beautiful Sakhir Orange F80 M3. This is the first time we have seen our new 19” SM-10 wheels physically mounted to a vehicle, and we couldn’t be more pleased with the outcome. Beyond the new SM-10 wheel design and its impressive features, this photoshoot highlights our new 19x10” ET25 front with 275/30-19 tires and 19x11” ET44 rear wheel with 305/30-19 rear Michelin Pilot Sport 4S tires.

The setting is Sonoma Raceway, an environment both the M3 and APEX wheels are quite accustomed to.

We have just over a month remaining on this deal, don’t wait until the last minute to submit your pledges. Pledging early locks in your desired color choice and it means your wheels are the first to ship out once we receive them. There is ZERO RISK to submit your pledge now! If you have any questions feel free to message us here or send an email to expert@apexraceparts.com.

The APEX Team

August 25th, 2018

Hi Everyone,

Many of you have asked what future fitments will be offered for our 19” SM-10 wheels. To make things simple, we have listed wheel fitments that will go into production over the next couple months below:

Diameter

Bolt Pattern

Center Bore

19"

5x120mm

72.56mm

Width

Offset

Weight

Face Profile

MSRP

8.5"

35mm (ET35)

~21.23 lbs

Profile 2

$419

9.5"

35mm (ET35)

~22.88 lbs

Profile 2

$449

9.5"

43mm (ET43)

~22.27 lbs

Profile 2

$449

10.0"

33mm (ET33)

~23.76 lbs

Profile 2

$459

These proven fitment options are great for the E9X 3 Series, F22 2 Series, F3X 3 & 4 Series, F87 M2, and more. We plan to have these wheels available in about three months, so stay tuned.

I've noticed that you are mentioning a 19x8.5 wheel a lot for the front. I know you are saying this size will be released in a few months. Is there any way possible to get this group buy deal and wait until this size is released. I know a 19x9 will work in the front, but I would like to avoid going that aggressive. Let me know, thanks!

Hi there, what will be the best fitment for a daily E92 335i running either 225 to 245 front and 255 to 275 back. Don't want nothing too agressive also to clear a Brembo Gt Bbk. As long as it fills nicely the body is perfect. I reckon 9.5 Et22 in the back and 9.0 Et30 might be spot on? Only concern will be 9.0 instead of 8.5 in the front, will i be ok? Thank you very much

Thank you for the message! Unfortunately we do not have any plans to release these wheels for the Audi market at this time. Provided there is enough demand from the community, this is absolutely something that we would love to pursue in the future.

I hope this was helpful information. If you have any other questions, feel free to ask.

Thank you for the message. Unfortunately while we would recommend the 19x9" ET30 as an aggressive fitment for the front of the F30, the 19x10" ET25 is far too wide for the rear of the F30 chassis. This rear wheel will simply not fit.

We are actually not offering any fitments for the F3x chassis in this deal that would work best for your application at this time. We would recommend the following as an ideal F30 setup:

We are expecting to have these fitments available in the coming months, so please keep an eye out for those in the future! I hope this was helpful information. If you have any other questions, feel free to reach out to us.

Thanks for the post! The 19x10" ET25 is the most aggressive fitment that won't require extensive modifications. This setup fits with no spacers on stock suspension or lowering springs, and my require 3mm or 5mm spacers with KW, Öhlins, or certain other coilovers.

The 19x10.5" ET22 is a direct fit in the rear with 285/30-19 tires, but would need front negative camber and spacers in order to fit without rubbing.

Check out the fitment guides on the Deal Overview section to see all of our recommended fitments!

Im looking into 19x9.5f and 19x10.5r or 19x10 squared on my e46 m3. Im running eibach prokit springs and bilstein shocks and struts. The car is a weekend warrior and will eventually see track time. What would your professional opinion be and what tire sizes would you recommend? I dont mind rolling fenders.

If you plan to use this setup for driving events, we'd recommend a square fitment for sure. There are a couple options depending on what other supporting modifications you plan to install in the future.

19x9" ET30 with 255/30-19 tires - This would be a direct fit with no additional modifications required. Rear 12mm spacers may be preferred for aesthetics.

19x9.5" ET22 with 265/30-19 tires - This is a more aggressive fitment, but will clear most aftermarket coilovers without spacers. It does require ≈-3º or more of negative camber however.

19x10" ET25 with 275/30-19 tires - This is the most aggressive square fitment and should be reserved for serious track cars running close to -4º degrees of front camber.

None of these fitments require rolled rear fenders, since the E46 M3 has a generous amount of space back there.

Would you please advise on the ideal staggered fitment for an E46 M3 with KW V2 suspension? I believe the 19x9" ET30 and 19x10" ET25 should fit without spacers, but I would like to be sure before signing up. Thanks,

Thank you for the question. For your F82 M4, we recommend the following fitment:

Front: 19x10" ET25 with 275/30-19 tires
Rear: 19x11" ET44 with 305/30-19 tires
- 5mm front spacers may be required for certain aftermarket suspensions such as KW, Ohlin or Bilstein.
- Front 19x9.5" ET22 wheel can be used to avoid running spacers with certain aftermarket suspensions due to its superior inner clearance.
- Rear 295/30-19 tires can also be used.

Alternatively, we do have the 19x10" ET33 coming early next year. As an ideal fitment for the M2, we would recommend the 19x9" ET30 and the 19x10" ET33.

This will be a much better staggered setup than the 19x9.5 ET22 that was previously recommended. Unfortunately the 19x10" ET33 is not available in this deal and will be offered next year so please keep your eyes peeled for those fitments in the future!

Which 19” staggered would be best on the f30 for street and track not super aggressive? Will be using Dinan springs and bump stops? Would like to try a 275-295 in rear if possible and a 245 up front. I do not want to roll the fenders. Thanks

Our 19x10" ET25 is the perfect square fitment for the E9x M3, allowing you to run 275/30-19 tires squared without any spacers, rubbing, or additional modifications required.

The ONLY exception would be drivers with certain brands of coilovers (KW, Öhlins, etc) which limit inner clearance, which would require either 5mm front spacers, or switching to the 19x9.5" ET22 with 265/30-19 tires.

For a staggered fitment, you can use the following without any modifications:
Front: 19x9.5" ET22 with 265/30-19 tires
Rear: 19x10.5" ET22 with 285/30-19 tires

For the F30, the 19x9" ET30 with 245/35-19 tires would be the best option. This fitment would be quite aggressive, and would require front camber plates, and rolled rear fenders in order to prevent rubbing.

Hi there. Just wondering if anybody has done this bofore. For the front wheel size for F82, 19x10 et 25. Can I fit a 275/35/19 Michelin cup 2 without rubbing? I have Ohlins R&T coilover and -2.9 camber up front. Thanks for your help.

Yep, the 275/30-19 will still work great on the 19x9.5" ET22 on the front of the F82. We primarily recommend 265 since it will have optimal sidewall support, but the 275 will still be supported very well and fit the wheel just fine.

Thanks for the post! The 19x10" ET25 with 275/30-19 can fit on stock suspension, but with the Öhlins setup you can either run 5mm front spacers, or switch to the 19x9.5" ET22 with 265/35-19 tires to avoid running spacers.

Thank you for the feedback! We would love to offer a combination deal, but at this time we do not have anything set in stone on that. This specific deal is exclusive to the launch of our new 19" SM-10 line!

Thank you for the message! Unfortunately, due to the fender and chassis limitations on the 2 series, we would not recommend the 19x9 ET30 for your application. This fitment will be far too aggressive and you will run into issues with fender clearance.

The ideal 19" fitment for the 2 series chassis is a 19x8.5 ET35, which we are unfortunately not offering in this deal.

I hope this was helpful information. If you have any other questions, feel free to reach out to us.

Contact Information

Terms & Conditions

Non-Refundable Deposits

This Group Buy is for special order items that are hand built to order, so they require a non-refundable deposit. You will not be charged a deposit if you only show interest, or if you pledge and your discount goal is not met. If your discount goal is met or exceeded, then your pledge converts to a purchase and you will automatically be charged a $200 non-refundable deposit within 72 hours of the deal closing. The deposit will be charged to the payment method you provided during checkout. The remaining balance due will automatically be charged to the same payment method 1-2 weeks prior to your order shipping. If the balance payment is not captured within 2 weeks of the initial attempt to collect, then the deposit will be kept and the order will be cancelled. You will be notified if there is a payment issue.

Ordering & Payment:

Group Buys are a special-order, limited-time offers. Pricing is exclusively available to those who pledge and have their discount goal met within the allotted time period. No rain-checks, including members who only showed interest but failed to pledge, or those who pledged at a discount tier that was not reached.

Pledging to participate in a Group Buy is a commitment to purchase the items in the deal, at or below the discount goal selected during checkout. You will always receive the highest discount reached by the group even if the final discount is above the level you originally selected.

Orders can only be placed during the open phase of a Group Buy. Payment information will be collected, and a $1 authorization is placed to validate your credit card details. At the close of the Group Buy, the final paid member tally determines the discount reached. If your discount goal was reached, then your pledge will convert to an official purchase and you will be charged a deposit as well as the remaining balance once the items are ready to be shipped. Your total balance will be the cost of your order’s configuration, less the discount reached by the group. If your discount goal was not reached, then you will be given one chance to reconsider. You will have 48 hours to alter your pledge and to participate in the deal at the final discount rate attained by the group. If you do not want to revise your pledge, your pledge will automatically be cancelled after 48 hours and you will not be charged.

Free Shipping:

This Group Buy offers free shipping to the 48 mainland US states. Buyers who have product shipped to Alaska, Hawaii, APO/FPO, and International destinations will receive a discounted shipping rate. APO/FPO should contact the vendor for a shipping quote as GangUp cannot calculate shipping via USPS for this deal.

International Shipping, Duties, & Taxes:

GangUp.com supports calculating exact costs for international orders. Customers can view their final shipping costs prior to ordering including special shipping discounts. Shipping costs do not include importation taxes, duties or any other associated costs with importing the products sold in this Group Buy. The buyer will be responsible for paying all taxes and fees to the freight carrier directly.

Fulfillment:

Components in this Group Buy take time to produce after the deal closes. Vendors list the time it will take before an order will ship in the main description tab. Orders may not be cancelled if the vendor ships out the ordered product within 14 days of the originally stated “ship by date”. If dates are listed as a date range and not a specific date, then the vendor has 14 days from the last day within that range to honor their terms.

Availability:

This deal is a made to order format and no parts should sell out. If for any reason availability becomes an issue then orders will be fulfilled on a first-pledged-first-fulfilled basis. If any items is sold out then orders will be cancelled starting with the orders that were the last to pledge.

Refunds, Exchanges, and Cancellations:

Group Buy orders may only be exchanged if the product is defective. There are NO refunds on Group Buy orders. All orders are considered special order due to the unique production, fulfillment, and pricing of product. Group Buy orders may not be returned or exchanged for other products. Group Buy orders may only be warranted for manufacturer defects or exchanged if the items received do not match the items ordered. These items do not share the same terms and conditions as traditional e-commerce purchases.

Product configurations may be edited by buyers through their GangUp accounts prior to the locking of the Group Buy. Pledges may be cancelled prior to the deal locking through the buyer's account or by contacting the vendor directly. Once the Group Buy locks and the finalization phase starts, options may not be changed, and pledges may not be cancelled.

We recommend purchasing product at the retail price directly with the vendor or one of their affiliates if you would like a traditional return policy.